The Whole Truth

At school, Little Johnny was told by a classmate that most adults are hiding at least one dark secret, and that this makes it very easy to blackmail them by saying, "I know the whole truth."  Little Johnny decides to go home and try it out. He goes home, and as he is greeted by his mother he says, "I know the whole truth." His mother quickly hands him $20 and says, "Just don't tell your father." Quite pleased, the boy waits for his father to get home from work, and greets him with, "I know the whole truth." The father promptly hands him $40 and says, "Please don't say a word to your mother." Very pleased, the boy is on his way to school the next day when he sees the mailman at his front door. The boy greets him by saying, "I know the whole truth." The mailman immediately drops the mail, opens his arms, and says, "Then come give your real father a big hug!"

Answer This Question

One day, a teacher walks into her classroom and announces to the class that on each Friday, she will ask a question to the class and anyone who answers correctly doesn't have to go to school the following Monday.
On the first Friday, the teacher asks, "How many grains of sand are on the beach?"
Needless to say, no one could answer. The following Friday, the teacher asks the class, "How many stars are in the sky?" and again no one could answer.
Frustrated, little Johnny decides that the next Friday, he would somehow answer the question and get a 3 day weekend. So Thursday night, Johnny takes two ping-pong balls and paints them black. The next day, he brings them to school in a paper bag. At the end of the day, just when the teacher says, "Here's this week's question," Johnny empties the bag to the floor sending the ping-pong balls rolling to the front of the room. Because they are young kids who find any disruption of class amusing, the entire class starts laughing.
The teacher says, " Okay, who's the comedian with the black balls?"
Immediately, little Johnny stands up and says, "Bill Cosby, see ya on Tuesday!"

Hot Grandpa

Little Johnny walks into his primary school classroom one morning to be confronted by his teacher.
Teacher: "Ahh, Good Morning Johnny, and where were you yesterday?"
Johnny: "I'm sorry Miss, but my Grandpa got burnt yesterday."
Teacher: "Was he burned very bad?"
Johnny: "Yes Mam, they don't fuck around at these crematoriums you know."